I suppose I get a lot of different, or similar answers now, but can I get your advice on at which Voltage you are landing the Alta 6?I am using 2 Tattu 9000mAh batteries on this bird.

Some are saying to not drop below 22V, and others are saying to land before going below 21V...all with load.I have done some tests and landed at 22.2V now, where I am putting back approx 3500mAh in the batteries...